title: Effect of aureomycin on the development of cold agglutinins in primary atypical pneumonia.
mesh_terms: D002751:Chlortetracycline / Q000627:therapeutic use*; D003450:Cryoglobulins; D011014:Pneumonia; D018410:Pneumonia, Bacterial; D011019:Pneumonia, Mycoplasma; D011024:Pneumonia, Viral / Q000628:therapy*
chemical_list: D003450:Cryoglobulins; C029443:cold agglutinins; D002751:Chlortetracycline
keywords: AUREOMYCIN/therapeutic use; PNEUMONIA, VIRAL/therapy